Run results for: for/for each/forEach2

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.117 Safari/537.36

Browser: Chrome 79

Operating system: Linux

Device Platform: Desktop

Date tested: 4 years ago

Script Preparation code:

var array = new Array(100);

Tests:

for
var bla = 0; for (var i = 0, n = array.length; i < n; i++) { bla++; } console.log(bla);
for each
var bla = 0; for (var item in array) { bla++; } console.log(bla);
forEach
var bla = 0; array.forEach(function(item, index) { bla++; }); console.log(bla);